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Summary:ASTERISK-27604: chan_sip: turning on srtp results in one way audio in Asterisk 15
Reporter:Martin Dindos (dziny)Labels:
Date Opened:2018-01-20 13:51:14.000-0600Date Closed:2020-01-14 11:13:39.000-0600
Priority:MajorRegression?
Status:Closed/CompleteComponents:Channels/chan_sip/SRTP
Versions:15.1.5 15.2.0 Frequency of
Occurrence
Related
Issues:
is related toASTERISK-27795 chan_sip: one way / no audio with srtp
Environment:Debian 9, x86-64Attachments:
Description:I've set up a test install of Asterisk 15 on my 64 bit x86 machine. All phones were on local network (no NAT). All extensions were registered using the old chan_sip. With media encryption disabled on all extensions everything worked as expected.
After turning on media encryption (srtp) the calls resulted in one way-audio. The audio worked in the direction
(phone 1 - using srtp -> phone 2 srtp disabled) the reverse direction was not working.

I've downloaded and compiled Asterisk 13 on the same machine with the same configuration. Everything started to work no audio issues regardless of whether srtp was enabled or not.
Comments:By: Asterisk Team (asteriskteam) 2018-01-20 13:51:15.479-0600

Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution.

A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report.

Then, if you are submitting a patch, please review the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process].

By: George Joseph (gjoseph) 2018-01-22 07:45:21.986-0600

We require additional debug to continue with triage of your issue. Please follow the instructions on the wiki [1] for how to collect debugging information from Asterisk. For expediency, where possible, attach the debug with a '.txt' file extension so that the debug will be usable for further analysis.

Thanks!

[1] https://wiki.asterisk.org/wiki/display/AST/Collecting+Debug+Information



By: Asterisk Team (asteriskteam) 2018-02-05 12:00:00.517-0600

Suspended due to lack of activity. This issue will be automatically re-opened if the reporter posts a comment. If you are not the reporter and would like this re-opened please create a new issue instead. If the new issue is related to this one a link will be created during the triage process. Further information on issue tracker usage can be found in the Asterisk Issue Guidlines [1].

[1] https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines